sink 2022.12.06 sinkとは 意味・定義・例文 Noun 名詞 1. a fixed shallow basin or tub with a drainpipe and tap, for washing dishes etc. 流し, 洗面台, シンク The sink was piled high with dirty dishes. Verb 動詞 1. go down slowly 沈む The ship sank to the bottom of the sea.